[android-developers] Re: receive sms application. need help.

Hello 
to start activity from a BroadcastReceiver in the onReceive(Context context, Intent intent)  method do the following : 

Intent myIntent = new Intent(context, MyActivity.class);

myIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

context.startActivity(myIntent);

Hope that Helps 
Regards 

On Monday, February 13, 2012 10:22:29 PM UTC+3, jitesh adnani wrote:

ive been stuck on some problem when trying to handle incoming sms
message and to toast them. have no idea how to get over the problem.
please help.

this is my main java file - SmsApp.java

package com.android.project.smsapp;
import android.app.Activity;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import com.android.project.smsapp.R;
public class SmsApp extends Activity {
    /** Called when the activity is first created. */
        @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Intent i = new Intent(this, Receiver.clss);
        startActivity(i);
    }
}

i also have a Receiver.java file

package com.android.project.smsapp;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.widget.Toast;
public class Receiver extends BroadcastReceiver{
        @Override
        public void onReceive( Context context, Intent intent )
        {
                // Get the SMS map from Intent
        Bundle extras = intent.getExtras();
        String messages = "";
        if ( extras != null )
        {
        // Get received SMS array
        Object[] smsExtra = (Object[]) extras.get("pdus");
        // Get ContentResolver object for pushing encrypted SMS to the
incoming folder
//        ContentResolver contentResolver = context.getContentResolver();
        for ( int i = 0; i < smsExtra.length; ++i )
        {
        SmsMessage sms = SmsMessage.createFromPdu((byte[])smsExtra[i]);
        String body = sms.getMessageBody().toString();
        String address = sms.getOriginatingAddress();
        messages += "SMS from " + address + " :\n";
        messages += body + "\n";
        // Here you can add any your code to work with incoming SMS
        // I added encrypting of all received SMS
//        putSmsToDatabase( contentResolver, sms );
        }
        // Display SMS message
        Toast.makeText( context, messages, Toast.LENGTH_SHORT ).show();
        }
        // WARNING!!!
        // If you uncomment the next line then received SMS will not be put
to incoming.
        // Be careful!
        // this.abortBroadcast();
        }}

and the androidmanifst.xml is

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.android.project.smsapp"
    android:versionCode="1"
    android:versionName="1.0" >
    <uses-sdk android:minSdkVersion="10" />
    <uses-permission android:name="android.permission.RECEIVE_SMS"/>
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:name=".SmsApp"
            android:label="@string/app_name" >
                    <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category
android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".Receiver"
            android:permission="android.permission.RECEIVE_SMS">
                   <receiver
                       android:name=".Receiver">
                <intent-filter>
                    <action
android:name="android.provider.Telephony.SMS_RECEIVED"/>
                </intent-filter>
            </receiver>
                </activity>
    </application>
</manifest>

the logcat is as follows

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